CN218349841U - Black land earth surface matrix detection sampling device - Google Patents
Black land earth surface matrix detection sampling device Download PDFInfo
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- CN218349841U CN218349841U CN202222684031.6U CN202222684031U CN218349841U CN 218349841 U CN218349841 U CN 218349841U CN 202222684031 U CN202222684031 U CN 202222684031U CN 218349841 U CN218349841 U CN 218349841U
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Abstract
The utility model relates to a geological detection technical field just discloses black land earth's surface matrix detection sampling device, the camera includes a supporting plate, the inside of backup pad is rotated and is connected with the threaded spindle, the surface upper end fixedly connected with gear three of threaded spindle, the inside sliding connection of threaded spindle has interior drilling rod, the inside sliding connection of interior drilling rod has the slide bar, the bottom threaded connection of slide bar has the sampling head, and this black land earth's surface matrix detection sampling device through the rotation of motor one, drives the threaded spindle and rotates to reach the effect of drilling, the length of threaded spindle is a meter, after the threaded spindle is bored, continues starter motor two, rotates through motor two and drives the go-between rotation, thereby makes threaded connection move down at the inside threaded rod of go-between to make inside interior drilling rod continue the downstream, thereby reach and can get the soil below a meter, make the accuracy of sampling higher.
Description
Technical Field
The utility model relates to a geological detection technical field specifically is black soil earth's surface matrix detects sampling device.
Background
The black land is the land that a kind is very suitable for vegetation, and the soil sampling of black land is the basis to black land detection research, and in order to make things convenient for scientific sample more, and the sample depth is mostly in one to two meters, has numerous soil sampling device in the market, and normal land direction uses after the detection, and non-construction waste is used for building the banket.
Existing soil samplers refer to tools for taking soil samples. Bore the drill bit into the soil surface, can be with the leading-in cavity of the soil sample of wanting to gather the soil layer and take out, but the inconvenient ejection of compact of common sampling device gathers the soil of darker a bit moreover and is not convenient for bore and get the collection.
The utility model uses the threaded rod to drill the hole, the length of the threaded rod is one meter, when sampling, the threaded rod is drilled into the soil, the sampling head can be pushed into the soil by the central drill rod to be less than one meter, thereby achieving the purpose that the sampling is less than one meter, and achieving the accurate sampling effect; through the soil collecting hole that the inside both sides of sampling head were seted up, the ejection of compact of being convenient for when pouring the material, thereby the connecting rod at top reaches the effect that can dismantle the connecting rod including threaded connection moreover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a black land earth's surface matrix detects sampling device possesses the accurate advantage of making things convenient for the ejection of compact, sampling.
In order to achieve the above object, the utility model provides a following technical scheme: black land earth's surface matrix detects sampling device, including the backup pad, the inside of backup pad is rotated and is connected with the screw shaft, the surface upper end fixedly connected with gear three of screw shaft, the inside sliding connection of screw shaft has interior drilling rod, the inside sliding connection of interior drilling rod has the slide bar, the bottom threaded connection of slide bar has the sampling head, the last fixed surface of backup pad is connected with support frame, frame one and blocks the pole, the inside rotation of support frame is connected with the go-between, the inside threaded connection of go-between has the threaded rod, the spout has been seted up to the surface of threaded rod, the inside sliding connection of threaded rod has the push rod, the surface of push rod has cup jointed the rotation bucket, the surface rotation of rotating the bucket is connected with the snap ring, the inside fixedly connected with motor one of frame one, the lower extreme of motor one is equipped with gear one, the inside side surface fixedly connected with frame two of support frame, the inside fixedly connected with motor two of frame, the upper end of motor two is equipped with gear two through the rotation of motor one, drives the screw shaft and rotates to reach the effect of drilling, and the length of screw shaft is a meter after the drill shaft bores and goes down, continues to start motor two, reaches the go-between and the go-between, thereby make the inside removal of screw rod more accurate under the messenger's that the soil is moved to make the internal movement of the meter.
Preferably, the top end of the threaded rod is fixedly connected with a top rod, a limiting clamping groove is formed in the top rod, a rotating ring is connected in the limiting clamping groove in a sliding manner, a sampling groove is formed in the sampling head, a first limiting groove is formed in the inner drill rod, a first limiting strip is fixedly connected to the outer surface of the sliding rod, a limiting block is fixedly connected to the outer surface of the inner drill rod, a second limiting groove is formed in the threaded shaft, a sliding groove is formed in the first limiting strip, a fixed rod is fixedly connected to the inner part of the first limiting groove, a spring is sleeved on the outer surface of the fixed rod, the rotating ring is pushed to move downwards, the sliding rod is pushed to move downwards by the pushing of the rotating ring, the rotating ring is rotated and retracted after the rotating ring is pushed to the bottom end of the limiting clamping groove downwards, the sampling device is extended, the rotating ring is rotated and retracted after sampling, and the sampling head can continue to retract the inner part of the inner drill rod; the two sides of the sampling groove are penetrated, so that the sampling is more convenient.
Preferably, the rotary barrel is in threaded connection with the inner drill rod, the threaded rod is connected with the rotary barrel in a clamped mode through the clamping ring, the first gear is meshed with the third gear, the lower end of the outer surface of the connecting ring is provided with the gear, the gear at the lower end of the connecting ring is meshed with the second gear, the rotating direction of the inner drill rod is opposite to the screwing direction of the threads of the sampling head, therefore, the sampling head drops in the rotating sampling process, the rotating direction of the inner drill rod is the same as the screwing direction of the rotary barrel, the rotating speed of the threaded rod is higher than that of the inner drill rod, the situation that the rotary barrel is disconnected from the inner drill rod when the motor drives the threaded rod to rotate upwards is achieved, when the threaded rod rotates downwards, the rotating direction is the same, the threaded rod can move downwards, and therefore the rotary barrel and the inner drill rod cannot be disconnected.
Preferably, the rotating ring is fixedly connected with the push rod, the first limiting strip is connected inside the first limiting groove in a sliding mode, the limiting block is connected inside the second limiting groove in a sliding mode, and the fixing rod is inserted inside the sliding groove in a inserting mode, so that the limiting effect is achieved.
Preferably, the upper surface of the support frame is fixedly connected with a handle.
Preferably, the sliding rod is provided at a lower end of the push rod.
Has the advantages that:
1. this black land earth's surface matrix detects sampling device, rotation through motor one drives the threaded shaft and rotates, thereby reach the effect of drilling, the length of threaded shaft is a meter, after the threaded shaft bores down, continue starter motor two, it is rotatory to drive the go-between through two rotations of motor, thereby make threaded connection move down at the inside threaded rod of go-between, thereby make inside interior drilling rod continue to move down, thereby reach and to get the soil below the meter, make the accuracy of sampling higher.
2. According to the sampling device for detecting the black land ground surface matrix, the rotating ring is pushed to move downwards, so that the push rod pushes the sliding rod to move downwards, the rotating ring is pushed downwards to the bottom end of the limiting clamping groove and then rotates, the rotating ring is clamped at the bottom end of the limiting clamping groove, the sampling device extends out, the effect of sampling is achieved when the sliding rod rotates, the rotating ring is rotated and retracted after sampling, and the sampling head can continue to retract the inside of the inner drill rod; the two sides of the sampling groove are penetrated, so that the sampling is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the black land surface matrix detection sampling device of the utility model;
FIG. 2 is a schematic sectional view of the front view structure of the black land surface matrix detection sampling device of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the black land surface matrix detection sampling device A of the utility model;
FIG. 4 is an enlarged schematic view of the structure of the black land surface matrix detection sampling device B of the utility model;
fig. 5 is a schematic side view of the side view structure section of the black land surface matrix detection sampling device of the utility model;
fig. 6 is an enlarged schematic view of the structure of the black land surface matrix detection sampling device C of the utility model.
In the figure: 1. a support plate; 2. a top rod; 3. a support frame; 4. a connecting ring; 5. a handle; 6. a first machine frame; 7. a first motor; 8. a first gear; 9. a second frame; 10. a second motor; 11. a third gear; 12. a threaded shaft; 13. a threaded rod; 131. a chute; 132. a blocking lever; 14. a limiting clamping groove; 15. a rotating ring; 16. a push rod; 17. a second gear; 18. an inner drill rod; 19. a slide bar; 20. a snap ring; 21. rotating the barrel; 22. a sampling head; 23. a sampling groove; 24. a first limit strip; 25. a first limit groove; 26. a second limit groove; 27. a limiting block; 28. a sliding groove; 29. fixing the rod; 30. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the device for detecting and sampling the ground surface matrix of the black land comprises a supporting plate 1, a threaded shaft 12 is rotatably connected inside the supporting plate 1, a third gear 11 is fixedly connected to the upper end of the outer surface of the threaded shaft 12, an inner drill rod 18 is slidably connected inside the threaded shaft 12, a sliding rod 19 is slidably connected inside the inner drill rod 18, a sampling head 22 is threadedly connected to the bottom end of the sliding rod 19, a supporting frame 3, a first rack 6 and a blocking rod 132 are fixedly connected to the upper surface of the supporting plate 1, a connecting ring 4 is rotatably connected inside the supporting frame 3, a threaded rod 13 is threadedly connected inside the connecting ring 4, a sliding groove 131 is formed in the outer surface of the threaded rod 13, a push rod 16 is slidably connected inside the threaded rod 13, a rotating barrel 21 is sleeved on the outer surface of the push rod 16, a clamping ring 20 is rotatably connected to the outer surface of the rotating barrel 21, a first motor 7 is fixedly connected inside the first rack 6, a first gear 8 is arranged at the lower end of the first motor 7, a second rack 9 is fixedly connected to the side surface of the supporting frame 3, a second rack 9 is fixedly connected to the second motor 10, a second motor 10 is fixedly connected to the upper end of the second motor 17, and a second gear 17 is arranged at the upper end of the second motor 10.
The working principle is as follows:
when sampling, the first motor 7 is started firstly, because the first gear 8 fixedly connected to the bottom end of the first motor 7 is meshed with the third gear 11, the first motor 7 rotates to drive the threaded shaft 12 to rotate, so that the effect of drilling is achieved, the length of the threaded shaft 12 is one meter, after the threaded shaft 12 drills down, the second motor 10 is continuously started, the second motor 10 rotates to drive the connecting ring 4 to rotate, the threaded rod 13 in the connecting ring 4 moves downwards, the inner drill rod 18 continues to move downwards, soil below one meter can be taken, and the sampling accuracy is higher.
Example two
Referring to fig. 4-6, further, on the basis of the first embodiment, the top end of the threaded rod 13 is fixedly connected with the ejector rod 2, the inside of the ejector rod 2 is provided with the limiting clamping groove 14, the inside of the limiting clamping groove 14 is slidably connected with the rotating ring 15, the inside of the sampling head 22 is provided with the sampling groove 23, the inside of the inner drill rod 18 is provided with the first limiting groove 25, the outer surface of the sliding rod 19 is fixedly connected with the first limiting strip 24, the outer surface of the inner drill rod 18 is fixedly connected with the limiting block 27, the inside of the threaded shaft 12 is provided with the second limiting groove 26, the inside of the first limiting strip 24 is provided with the sliding groove 28, the inside of the first limiting groove 25 is fixedly connected with the fixing rod 29, and the outer surface of the fixing rod 29 is sleeved with the spring 30.
The rotary barrel 21 is in threaded connection with the inner drill rod 18, the threaded rod 13 is clamped with the rotary barrel 21 through the clamping ring 20, the first gear 8 is meshed with the third gear 11, the lower end of the outer surface of the connecting ring 4 is provided with a gear, the gear at the lower end of the connecting ring 4 is meshed with the second gear 17, the rotating direction of the inner drill rod 18 is opposite to the thread tightening direction of the sampling head 22, therefore, the sampling head 22 drops in the rotating sampling process, the rotating direction of the inner drill rod 18 is the same as the tightening direction of the rotary barrel 21, the rotating speed of the threaded rod 13 is higher than that of the inner drill rod 18, the situation that the connection place between the rotary barrel 21 and the inner drill rod 18 is disconnected when the motor two 10 drives the threaded rod 13 to rotate upwards is achieved, when the threaded rod 13 rotates downwards, the rotating direction is the same, the threaded rod 13 can move downwards, and therefore the rotary barrel 21 and the inner drill rod 18 cannot be disconnected.
Wherein, the rotating ring 15 is fixedly connected with the push rod 16, the first limiting strip 24 is slidably connected inside the first limiting groove 25, the limiting block 27 is slidably connected inside the second limiting groove 26, and the fixing rod 29 is inserted inside the sliding groove 28, so as to achieve the limiting effect.
Wherein, the upper surface of the support frame 3 is fixedly connected with a handle 5.
Wherein a slide rod 19 is provided at the lower end of the push rod 16.
The working principle is as follows:
when sampling is carried out, the rotating ring 15 is pushed to move downwards, so that the push rod 16 pushes the sliding rod 19 to move downwards, the rotating ring 15 is pushed downwards to the bottom end of the limiting clamping groove 14 and then rotates, the rotating ring 15 is clamped at the bottom end of the limiting clamping groove 14, the sampling device extends out, the effect of sampling is achieved when the sliding rod 19 rotates, the rotating ring 15 rotates and retracts after sampling, and the sampling head 22 can continue to retract into the inner drill rod 18; the sampling groove 23 is penetrated from two sides, so that the sampling is more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Black land earth's surface matrix detects sampling device, including backup pad (1), its characterized in that: the inner part of the support plate (1) is rotatably connected with a threaded shaft (12), the upper end of the outer surface of the threaded shaft (12) is fixedly connected with a gear III (11), the inner part of the threaded shaft (12) is slidably connected with an inner drill rod (18), the inner part of the inner drill rod (18) is slidably connected with a sliding rod (19), the bottom end of the sliding rod (19) is in threaded connection with a sampling head (22), the upper surface of the support plate (1) is fixedly connected with a support frame (3), a frame I (6) and a blocking rod (132), the inner part of the support frame (3) is rotatably connected with a connecting ring (4), the inner part of the connecting ring (4) is in threaded connection with a threaded rod (13), the outer surface of the threaded rod (13) is provided with a sliding groove (131), the inner part of the threaded rod (13) is slidably connected with a push rod (16), the outer surface of the push rod (16) is sleeved with a rotating barrel (21), the outer surface of the rotating barrel (21) is rotatably connected with a clamping ring (20), the inner part of the frame I (6) is fixedly connected with a motor I (7), the lower end of the motor I (7) is provided with a gear I (8), the inner part of the support frame II (9) is fixedly connected with a motor (9), and the side surface of the frame II (10), and a second gear (17) is arranged at the upper end of the second motor (10).
2. The black land surface matrix detection sampling device of claim 1, wherein: the utility model discloses a drilling machine, including threaded rod (13), top fixedly connected with ejector pin (2) of threaded rod (13), spacing draw-in groove (14) have been seted up to the inside of ejector pin (2), the inside sliding connection of spacing draw-in groove (14) has swivel becket (15), sample groove (23) have been seted up to the inside of sampling head (22), first spacing groove (25) have been seted up to the inside of interior drilling rod (18), the external fixed surface of slide bar (19) is connected with first spacing (24), the external fixed surface of interior drilling rod (18) is connected with stopper (27), second spacing groove (26) have been seted up to the inside of threaded spindle (12), sliding tray (28) have been seted up to the inside of first spacing (24), the inside fixedly connected with dead lever (29) of first spacing groove (25), spring (30) have been cup jointed to the surface of dead lever (29).
3. The black land surface matrix detection sampling device of claim 1, wherein: rotate bucket (21) and interior drilling rod (18) threaded connection, threaded rod (13) and rotation bucket (21) pass through snap ring (20) looks joint, gear (8) are connected with gear three (11) meshing, the surface lower extreme of go-between (4) is equipped with the gear, and the gear two (17) meshing of the lower extreme of go-between (4) are connected.
4. The black land surface matrix detection sampling device of claim 2, wherein: the rotating ring (15) is fixedly connected with the push rod (16), the first limiting strip (24) is connected inside the first limiting groove (25) in a sliding mode, the limiting block (27) is connected inside the second limiting groove (26) in a sliding mode, and the fixing rod (29) is inserted inside the sliding groove (28).
5. The black land surface matrix detection sampling device of claim 1, wherein: the upper surface of the support frame (3) is fixedly connected with a handle (5).
6. The black land surface matrix detection sampling device of claim 1, wherein: the sliding rod (19) is arranged at the lower end of the push rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222684031.6U CN218349841U (en) | 2022-10-12 | 2022-10-12 | Black land earth surface matrix detection sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222684031.6U CN218349841U (en) | 2022-10-12 | 2022-10-12 | Black land earth surface matrix detection sampling device |
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| CN218349841U true CN218349841U (en) | 2023-01-20 |
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| CN202222684031.6U Active CN218349841U (en) | 2022-10-12 | 2022-10-12 | Black land earth surface matrix detection sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448492A (en) * | 2023-04-27 | 2023-07-18 | 山东珺宜环保科技有限公司 | Water sampling device with stabilizing function for environment monitoring |
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- 2022-10-12 CN CN202222684031.6U patent/CN218349841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448492A (en) * | 2023-04-27 | 2023-07-18 | 山东珺宜环保科技有限公司 | Water sampling device with stabilizing function for environment monitoring |
| CN116448492B (en) * | 2023-04-27 | 2023-09-08 | 山东珺宜环保科技有限公司 | Water sampling device with stabilizing function for environment monitoring |
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